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b91d88dc 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16/* $Id$ */
17
18//_________________________________________________________________________
19// Implementation version v0 of the PHOS particle identifier
20// Particle identification based on the
21// - CPV information,
22// - Preshower information (in MIXT or GPS2 geometries)
23// - shower width.
24//
25// CPV or Preshower clusters should be closer in PHOS plane than fCpvEmcDistance (in cm).
26// This parameter can be set by method SetCpvtoEmcDistanceCut(Float_t cut)
27//
28// One can set desirable ID method by the function SetIdentificationMethod(option).
29// Presently the following options can be used together or separately :
30// - "disp": use dispersion cut on shower width
31// (width can be set by method SetDispersionCut(Float_t cut)
32// - "ell" : use cut on the axis of the ellipse, drawn around shower
33// (this cut can be changed by SetShowerProfileCut(char* formula),
34// where formula - any function of two variables f(lambda[0],lambda[1]).
35// Shower is considered as EM if f() > 0 )
36// One can visualize current cuts calling method PlotDispersionCuts().
37//
38// use case:
39// root [0] AliPHOSPIDv0 * p1 = new AliPHOSPIDv0("galice.root")
40// Warning in <TDatabasePDG::TDatabasePDG>: object already instantiated
41// root [1] p1->SetIdentificationMethod("disp ellipse")
42// root [2] p1->ExecuteTask()
43// root [3] AliPHOSPIDv0 * p2 = new AliPHOSPIDv0("galice1.root","ts1")
44// Warning in <TDatabasePDG::TDatabasePDG>: object already instantiated
45// // reading headers from file galice1.root and TrackSegments
46// // with title "ts1"
47// root [4] p2->SetRecParticlesBranch("rp1")
48// // set file name for the branch RecParticles
49// root [5] p2->ExecuteTask("deb all time")
50// // available options
51// // "deb" - prints # of reconstructed particles
52// // "deb all" - prints # and list of RecParticles
53// // "time" - prints benchmarking results
54//
55//*-- Author: Yves Schutz (SUBATECH) & Gines Martinez (SUBATECH) &
56// Dmitri Peressounko (SUBATECH & Kurchatov Institute)
57// Completely redesined by Dmitri Peressounko, March 2001
58
59// --- ROOT system ---
60#include "TROOT.h"
61#include "TTree.h"
62#include "TFile.h"
63#include "TF2.h"
64#include "TFormula.h"
65#include "TCanvas.h"
66#include "TFolder.h"
67#include "TSystem.h"
68#include "TBenchmark.h"
69// --- Standard library ---
70
71#include <iostream.h>
72#include <iomanip.h>
73
74// --- AliRoot header files ---
75
76#include "AliRun.h"
77#include "AliGenerator.h"
78#include "AliPHOS.h"
79#include "AliPHOSPIDv0.h"
80#include "AliPHOSClusterizerv1.h"
81#include "AliPHOSTrackSegment.h"
82#include "AliPHOSTrackSegmentMakerv1.h"
83#include "AliPHOSRecParticle.h"
84#include "AliPHOSGeometry.h"
85#include "AliPHOSGetter.h"
86
87ClassImp( AliPHOSPIDv0)
88
89//____________________________________________________________________________
90AliPHOSPIDv0::AliPHOSPIDv0():AliPHOSPID()
91{
92 // default ctor
93 fFormula = 0 ;
94 fDispersion = 0. ;
95 fCpvEmcDistance = 0 ;
96 fTimeGate = 2.e-9 ;
97 fHeaderFileName = "" ;
98 fTrackSegmentsTitle= "" ;
99 fRecPointsTitle = "" ;
100 fRecParticlesTitle = "" ;
101 fIDOptions = "dis time" ;
102 fRecParticlesInRun = 0 ;
103 fClusterizer = 0;
104 fTSMaker = 0;
105}
106
107//____________________________________________________________________________
fbf811ec 108AliPHOSPIDv0::AliPHOSPIDv0(const char * headerFile,const char * name, const Bool_t toSplit) : AliPHOSPID(headerFile, name,toSplit)
b91d88dc 109{
110 //ctor with the indication on where to look for the track segments
111
112 fFormula = new TFormula("LambdaCuts","(x>1)*(x<2.5)*(y>0)*(y<x)") ;
113 fDispersion = 2.0 ;
114 fCpvEmcDistance = 3.0 ;
115 fTimeGate = 2.e-9 ;
116
117 fHeaderFileName = GetTitle() ;
118 fTrackSegmentsTitle = GetName() ;
119 fRecPointsTitle = GetName() ;
120 fRecParticlesTitle = GetName() ;
121 fIDOptions = "dis time" ;
122
123 TString tempo(GetName()) ;
124 tempo.Append(":") ;
125 tempo.Append(Version()) ;
126 SetName(tempo) ;
127 fRecParticlesInRun = 0 ;
128
129 Init() ;
130
131}
132
133//____________________________________________________________________________
134AliPHOSPIDv0::~AliPHOSPIDv0()
135{
136}
137
b91d88dc 138//____________________________________________________________________________
139Float_t AliPHOSPIDv0::GetDistance(AliPHOSEmcRecPoint * emc,AliPHOSRecPoint * cpv, Option_t * Axis)const
140{
141 // Calculates the distance between the EMC RecPoint and the PPSD RecPoint
142
143 const AliPHOSGeometry * geom = AliPHOSGetter::GetInstance()->PHOSGeometry() ;
144 TVector3 vecEmc ;
145 TVector3 vecCpv ;
146
147 emc->GetLocalPosition(vecEmc) ;
148 cpv->GetLocalPosition(vecCpv) ;
149 if(emc->GetPHOSMod() == cpv->GetPHOSMod()){
150
151 // Correct to difference in CPV and EMC position due to different distance to center.
152 // we assume, that particle moves from center
153 Float_t dCPV = geom->GetIPtoOuterCoverDistance();
154 Float_t dEMC = geom->GetIPtoCrystalSurface() ;
155 dEMC = dEMC / dCPV ;
156 vecCpv = dEMC * vecCpv - vecEmc ;
157 if (Axis == "X") return vecCpv.X();
158 if (Axis == "Y") return vecCpv.Y();
159 if (Axis == "Z") return vecCpv.Z();
160 if (Axis == "R") return vecCpv.Mag();
161 }
162
163 return 100000000 ;
164}
165
166//____________________________________________________________________________
167void AliPHOSPIDv0::Exec(Option_t * option)
168{
169 //Steering method
170
171 if( strcmp(GetName(), "")== 0 )
172 Init() ;
173
174 if(strstr(option,"tim"))
175 gBenchmark->Start("PHOSPID");
176
177 if(strstr(option,"print")) {
178 Print("") ;
179 return ;
180 }
181
fbf811ec 182 AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
183 if(gime->BranchExists("RecParticles") )
184 return ;
185
186// gAlice->GetEvent(0) ;
187// //check, if the branch with name of this" already exits?
188// TObjArray * lob = (TObjArray*)gAlice->TreeR()->GetListOfBranches() ;
189// TIter next(lob) ;
190// TBranch * branch = 0 ;
191// Bool_t phospidfound = kFALSE, pidfound = kFALSE ;
b91d88dc 192
fbf811ec 193// TString taskName(GetName()) ;
194// taskName.Remove(taskName.Index(Version())-1) ;
b91d88dc 195
fbf811ec 196// while ( (branch = (TBranch*)next()) && (!phospidfound || !pidfound) ) {
197// if ( (strcmp(branch->GetName(), "PHOSPID")==0) && (strcmp(branch->GetTitle(), taskName.Data())==0) )
198// phospidfound = kTRUE ;
b91d88dc 199
fbf811ec 200// else if ( (strcmp(branch->GetName(), "AliPHOSPID")==0) && (strcmp(branch->GetTitle(), taskName.Data())==0) )
201// pidfound = kTRUE ;
202// }
b91d88dc 203
fbf811ec 204// if ( phospidfound || pidfound ) {
205// cerr << "WARNING: AliPHOSPIDv0::Exec -> RecParticles and/or PIDtMaker branch with name "
206// << taskName.Data() << " already exits" << endl ;
207// return ;
208// }
b91d88dc 209
fbf811ec 210 Int_t nevents = gime->MaxEvent() ; //(Int_t) gAlice->TreeE()->GetEntries() ;
b91d88dc 211 Int_t ievent ;
b91d88dc 212
213 for(ievent = 0; ievent < nevents; ievent++){
214 gime->Event(ievent,"R") ;
fbf811ec 215 cout << "event " << ievent << " " << gime->EmcRecPoints() << " " << gime->TrackSegments() << endl ;
b91d88dc 216 MakeRecParticles() ;
217
218 WriteRecParticles(ievent);
219
220 if(strstr(option,"deb"))
221 PrintRecParticles(option) ;
222
223 //increment the total number of rec particles per run
224 fRecParticlesInRun += gime->RecParticles()->GetEntriesFast() ;
225
226 }
227
228 if(strstr(option,"tim")){
229 gBenchmark->Stop("PHOSPID");
230 cout << "AliPHOSPID:" << endl ;
231 cout << " took " << gBenchmark->GetCpuTime("PHOSPID") << " seconds for PID "
232 << gBenchmark->GetCpuTime("PHOSPID")/nevents << " seconds per event " << endl ;
233 cout << endl ;
234 }
235
236}
237//____________________________________________________________________________
238void AliPHOSPIDv0::Init()
239{
240 // Make all memory allocations that are not possible in default constructor
241 // Add the PID task to the list of PHOS tasks
242
243 if ( strcmp(GetTitle(), "") == 0 )
244 SetTitle("galice.root") ;
245
246 TString taskName(GetName()) ;
247 taskName.Remove(taskName.Index(Version())-1) ;
248
fbf811ec 249 AliPHOSGetter * gime = AliPHOSGetter::GetInstance(GetTitle(), taskName.Data(),fToSplit) ;
b91d88dc 250 if ( gime == 0 ) {
251 cerr << "ERROR: AliPHOSPIDv0::Init -> Could not obtain the Getter object !" << endl ;
252 return ;
253 }
254
fbf811ec 255 fSplitFile = 0 ;
256 if(fToSplit){
257 //First - extract full path if necessary
258 TString fileName(GetTitle()) ;
259 Ssiz_t islash = fileName.Last('/') ;
260 if(islash<fileName.Length())
261 fileName.Remove(islash+1,fileName.Length()) ;
262 else
263 fileName="" ;
264 fileName+="PHOS.RecData." ;
265 if((strcmp(taskName.Data(),"Default")!=0)&&(strcmp(taskName.Data(),"")!=0)){
266 fileName+=taskName ;
267 fileName+="." ;
268 }
269 fileName+="root" ;
270 fSplitFile = static_cast<TFile*>(gROOT->GetFile(fileName.Data()));
271 if(!fSplitFile)
272 fSplitFile = TFile::Open(fileName.Data(),"update") ;
273 }
274
275
b91d88dc 276 gime->PostPID(this) ;
277 // create a folder on the white board //YSAlice/WhiteBoard/RecParticles/PHOS/recparticlesName
278 gime->PostRecParticles(taskName.Data() ) ;
279
280}
281
282//____________________________________________________________________________
283void AliPHOSPIDv0::MakeRecParticles(){
284
285 // Makes a RecParticle out of a TrackSegment
286 TString taskName(GetName()) ;
287 taskName.Remove(taskName.Index(Version())-1) ;
288
289 AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
290 TObjArray * emcRecPoints = gime->EmcRecPoints(taskName) ;
291 TObjArray * cpvRecPoints = gime->CpvRecPoints(taskName) ;
292 TClonesArray * trackSegments = gime->TrackSegments(taskName) ;
293 TClonesArray * recParticles = gime->RecParticles(taskName) ;
294 recParticles->Clear();
295
296 TIter next(trackSegments) ;
297 AliPHOSTrackSegment * ts ;
298 Int_t index = 0 ;
299 AliPHOSRecParticle * rp ;
300
301 Bool_t ellips = fIDOptions.Contains("ell",TString::kIgnoreCase ) ;
302 Bool_t disp = fIDOptions.Contains("dis",TString::kIgnoreCase ) ;
303 Bool_t time = fIDOptions.Contains("tim",TString::kIgnoreCase ) ;
304
305 while ( (ts = (AliPHOSTrackSegment *)next()) ) {
306
307 new( (*recParticles)[index] ) AliPHOSRecParticle() ;
308 rp = (AliPHOSRecParticle *)recParticles->At(index) ;
a278df55 309 rp->SetTrackSegment(index) ;
b91d88dc 310 rp->SetIndexInList(index) ;
311
312 AliPHOSEmcRecPoint * emc = 0 ;
313 if(ts->GetEmcIndex()>=0)
314 emc = (AliPHOSEmcRecPoint *) emcRecPoints->At(ts->GetEmcIndex()) ;
315
316 AliPHOSRecPoint * cpv = 0 ;
317 if(ts->GetCpvIndex()>=0)
318 cpv = (AliPHOSRecPoint *) cpvRecPoints->At(ts->GetCpvIndex()) ;
319
320 //set momentum and energy first
321 Float_t e = emc->GetEnergy() ;
322 TVector3 dir = GetMomentumDirection(emc,cpv) ;
323 dir.SetMag(e) ;
324
325 rp->SetMomentum(dir.X(),dir.Y(),dir.Z(),e) ;
326 rp->SetCalcMass(0);
327
328 //now set type (reconstructed) of the particle
329 Int_t showerprofile = 0; // 0 narrow and 1 wide
330
331 if(ellips){
332 Float_t lambda[2] ;
333 emc->GetElipsAxis(lambda) ;
334 if(fFormula->Eval(lambda[0],lambda[1]) <= 0 )
335 showerprofile = 1 ; // not narrow
336 }
337
338 if(disp)
339 if(emc->GetDispersion() > fDispersion )
340 showerprofile = 1 ; // not narrow
341
342 Int_t slow = 0 ;
343 if(time)
344 if(emc->GetTime() > fTimeGate )
345 slow = 0 ;
346
347 // Looking at the CPV detector
348 Int_t cpvdetector= 0 ; //1 hit and 0 no hit
349 if(cpv)
350 if(GetDistance(emc, cpv, "R") < fCpvEmcDistance)
351 cpvdetector = 1 ;
352
353 Int_t type = showerprofile + 2 * slow + 4 * cpvdetector ;
354 rp->SetType(type) ;
355 rp->SetProductionVertex(0,0,0,0);
356 rp->SetFirstMother(-1);
357 rp->SetLastMother(-1);
358 rp->SetFirstDaughter(-1);
359 rp->SetLastDaughter(-1);
360 rp->SetPolarisation(0,0,0);
361 index++ ;
362 }
363
364}
365
366//____________________________________________________________________________
367void AliPHOSPIDv0:: Print(Option_t * option) const
368{
369 // Print the parameters used for the particle type identification
370 cout << "=============== AliPHOSPID1 ================" << endl ;
371 cout << "Making PID "<< endl ;
372 cout << " Headers file: " << fHeaderFileName.Data() << endl ;
373 cout << " RecPoints branch title: " << fRecPointsTitle.Data() << endl ;
374 cout << " TrackSegments Branch title: " << fTrackSegmentsTitle.Data() << endl ;
375 cout << " RecParticles Branch title " << fRecParticlesTitle.Data() << endl;
376 cout << "with parameters: " << endl ;
377 cout << " Maximal EMC - CPV distance (cm) " << fCpvEmcDistance << endl ;
378 if(fIDOptions.Contains("dis",TString::kIgnoreCase ))
379 cout << " dispersion cut " << fDispersion << endl ;
380 if(fIDOptions.Contains("ell",TString::kIgnoreCase )){
381 cout << " Eliptic cuts function: " << endl ;
382 cout << fFormula->GetTitle() << endl ;
383 }
384 if(fIDOptions.Contains("tim",TString::kIgnoreCase ))
385 cout << " Time Gate uzed: " << fTimeGate << endl ;
386 cout << "============================================" << endl ;
387}
388
389//____________________________________________________________________________
390void AliPHOSPIDv0::SetShowerProfileCut(char * formula)
391{
392 //set shape of the cut on the axis of ellipce, drown around shouer
393 //shower considered "narrow" if Formula(lambda[0],lambda[1]) > 0.
394 if(fFormula)
395 delete fFormula;
396 fFormula = new TFormula("Lambda Cut",formula) ;
397}
398//____________________________________________________________________________
399void AliPHOSPIDv0::WriteRecParticles(Int_t event)
400{
401
402 AliPHOSGetter *gime = AliPHOSGetter::GetInstance() ;
403 TString taskName(GetName()) ;
404 taskName.Remove(taskName.Index(Version())-1) ;
405 TClonesArray * recParticles = gime->RecParticles(taskName) ;
406 recParticles->Expand(recParticles->GetEntriesFast() ) ;
407
fbf811ec 408 TTree * treeR ;
409
410 if(fToSplit){
411 if(!fSplitFile)
412 return ;
413 fSplitFile->cd() ;
414 char name[10] ;
415 sprintf(name,"%s%d", "TreeR",event) ;
416 treeR = dynamic_cast<TTree*>(fSplitFile->Get(name));
417 }
418 else{
419 treeR = gAlice->TreeR();
b91d88dc 420 }
421
fbf811ec 422 if(!treeR){
423 gAlice->MakeTree("R", fSplitFile);
424 treeR = gAlice->TreeR() ;
425 }
426
427// //Make branch in TreeR for RecParticles
428// char * filename = 0;
429// if(gSystem->Getenv("CONFIG_SPLIT_FILE")!=0){ //generating file name
430// filename = new char[strlen(gAlice->GetBaseFile())+20] ;
431// sprintf(filename,"%s/PHOS.Reco.root",gAlice->GetBaseFile()) ;
432// }
433
434// TDirectory *cwd = gDirectory;
b91d88dc 435
436 //First rp
437 Int_t bufferSize = 32000 ;
fbf811ec 438 TBranch * rpBranch = treeR->Branch("PHOSRP",&recParticles,bufferSize);
b91d88dc 439 rpBranch->SetTitle(fRecParticlesTitle);
fbf811ec 440// if (filename) {
441// rpBranch->SetFile(filename);
442// TIter next( rpBranch->GetListOfBranches());
443// TBranch * sb ;
444// while ((sb=(TBranch*)next())) {
445// sb->SetFile(filename);
446// }
447// cwd->cd();
448// }
b91d88dc 449
450 //second, pid
451 Int_t splitlevel = 0 ;
452 AliPHOSPIDv0 * pid = this ;
fbf811ec 453 TBranch * pidBranch = treeR->Branch("AliPHOSPID","AliPHOSPIDv0",&pid,bufferSize,splitlevel);
b91d88dc 454 pidBranch->SetTitle(fRecParticlesTitle.Data());
fbf811ec 455// if (filename) {
456// pidBranch->SetFile(filename);
457// TIter next( pidBranch->GetListOfBranches());
458// TBranch * sb ;
459// while ((sb=(TBranch*)next())) {
460// sb->SetFile(filename);
461// }
462// cwd->cd();
463// }
b91d88dc 464
465 rpBranch->Fill() ;
466 pidBranch->Fill() ;
467
fbf811ec 468 treeR->AutoSave() ; //Write(0,kOverwrite) ;
b91d88dc 469
b91d88dc 470}
471
472//____________________________________________________________________________
473void AliPHOSPIDv0::PlotDispersionCuts()const
474{
475 // produces a plot of the dispersion cut
476 TCanvas* lambdas = new TCanvas("lambdas","Cuts on the ellipse axis",200,10,700,500);
477
478 if(fIDOptions.Contains("ell",TString::kIgnoreCase ) ){
479 TF2 * ell = new TF2("Elliptic Cuts",fFormula->GetName(),0,3,0,3) ;
480 ell->SetMinimum(0.0000001) ;
481 ell->SetMaximum(0.001) ;
482 ell->SetLineStyle(1) ;
483 ell->SetLineWidth(2) ;
484 ell->Draw() ;
485 }
486
487 if( fIDOptions.Contains("dis",TString::kIgnoreCase ) ){
488 TF2 * dsp = new TF2("dispersion","(y<x)*(x*x+y*y < [0]*[0])",0,3,0,3) ;
489 dsp->SetParameter(0,fDispersion) ;
490 dsp->SetMinimum(0.0000001) ;
491 dsp->SetMaximum(0.001) ;
492 dsp->SetLineStyle(1) ;
493 dsp->SetLineColor(2) ;
494 dsp->SetLineWidth(2) ;
495 dsp->SetNpx(200) ;
496 dsp->SetNpy(200) ;
497 if(fIDOptions.Contains("ell",TString::kIgnoreCase ) )
498 dsp->Draw("same") ;
499 else
500 dsp->Draw() ;
501 }
502 lambdas->Update();
503}
504
505//____________________________________________________________________________
506TVector3 AliPHOSPIDv0::GetMomentumDirection(AliPHOSEmcRecPoint * emc, AliPHOSRecPoint * cpv)const
507{
508 // Calculates the momentum direction:
509 // 1. if only a EMC RecPoint, direction is given by IP and this RecPoint
510 // 2. if a EMC RecPoint and CPV RecPoint, direction is given by the line through the 2 recpoints
511 // However because of the poor position resolution of PPSD the direction is always taken as if we were
512 // in case 1.
513
514 TVector3 dir(0,0,0) ;
515
516 TVector3 emcglobalpos ;
517 TMatrix dummy ;
518
519 emc->GetGlobalPosition(emcglobalpos, dummy) ;
520
521
522 // The following commented code becomes valid once the PPSD provides
523 // a reasonable position resolution, at least as good as EMC !
524 // TVector3 ppsdlglobalpos ;
525 // TVector3 ppsduglobalpos ;
526 // if( fPpsdLowRecPoint ){ // certainly a photon that has concerted
527 // fPpsdLowRecPoint->GetGlobalPosition(ppsdlglobalpos, mdummy) ;
528 // dir = emcglobalpos - ppsdlglobalpos ;
529 // if( fPpsdUpRecPoint ){ // not looks like a charged
530 // fPpsdUpRecPoint->GetGlobalPosition(ppsduglobalpos, mdummy) ;
531 // dir = ( dir + emcglobalpos - ppsduglobalpos ) * 0.5 ;
532 // }
533 // }
534 // else { // looks like a neutral
535 // dir = emcglobalpos ;
536 // }
537
538 dir = emcglobalpos ;
539 dir.SetZ( -dir.Z() ) ; // why ?
540 dir.SetMag(1.) ;
541
542 //account correction to the position of IP
543 Float_t xo,yo,zo ; //Coordinates of the origin
544 gAlice->Generator()->GetOrigin(xo,yo,zo) ;
545 TVector3 origin(xo,yo,zo);
546 dir = dir - origin ;
547
548 return dir ;
549}
550//____________________________________________________________________________
551void AliPHOSPIDv0::PrintRecParticles(Option_t * option)
552{
553 // Print table of reconstructed particles
554
555 AliPHOSGetter *gime = AliPHOSGetter::GetInstance() ;
556
557 TString taskName(GetName()) ;
558 taskName.Remove(taskName.Index(Version())-1) ;
559 TClonesArray * recParticles = gime->RecParticles(taskName) ;
560
561 cout << "AliPHOSPIDv0: event "<<gAlice->GetEvNumber() << endl ;
562 cout << " found " << recParticles->GetEntriesFast() << " RecParticles " << endl ;
563
564 if(strstr(option,"all")) { // printing found TS
565
566 cout << " PARTICLE "
567 << " Index " << endl ;
568 // << " X "
569 // << " Y "
570 // << " Z "
571 // << " # of primaries "
572 // << " Primaries list " << endl;
573
574 Int_t index ;
575 for (index = 0 ; index < recParticles->GetEntries() ; index++) {
576 AliPHOSRecParticle * rp = (AliPHOSRecParticle * ) recParticles->At(index) ;
577
578 Text_t particle[11];
579 switch(rp->GetType()) {
580 case AliPHOSFastRecParticle::kNEUTRALEMFAST:
581 strcpy( particle, "NEUTRAL EM FAST");
582 break;
583 case AliPHOSFastRecParticle::kNEUTRALHAFAST:
584 strcpy(particle, "NEUTRAL HA FAST");
585 break;
586 case AliPHOSFastRecParticle::kNEUTRALEMSLOW:
587 strcpy(particle, "NEUTRAL EM SLOW");
588 break ;
589 case AliPHOSFastRecParticle::kNEUTRALHASLOW:
590 strcpy(particle, "NEUTRAL HA SLOW");
591 break ;
592 case AliPHOSFastRecParticle::kCHARGEDEMFAST:
593 strcpy(particle, "CHARGED EM FAST") ;
594 break ;
595 case AliPHOSFastRecParticle::kCHARGEDHAFAST:
596 strcpy(particle, "CHARGED HA FAST") ;
597 break ;
598 case AliPHOSFastRecParticle::kCHARGEDEMSLOW:
599 strcpy(particle, "CHARGEDEMSLOW") ;
600 break ;
601 case AliPHOSFastRecParticle::kCHARGEDHASLOW:
602 strcpy(particle, "CHARGED HA SLOW") ;
603 break ;
604 }
605
606 // Int_t * primaries;
607 // Int_t nprimaries;
608 // primaries = rp->GetPrimaries(nprimaries);
609
610 cout << setw(10) << particle << " "
611 << setw(5) << rp->GetIndexInList() << " " ;
612 // << setw(4) << nprimaries << " ";
613 // for (Int_t iprimary=0; iprimary<nprimaries; iprimary++)
614 // cout << setw(4) << primaries[iprimary] << " ";
615 cout << endl;
616 }
617 cout << "-------------------------------------------" << endl ;
618 }
619
620}
621
622
623